#include <stdio.h>
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using mint = modint998244353;
using namespace std;
#define rep(i,n) for(int i=0;i<(n);i++)
#define Inf 1000000001

int main(){
	
	int _t;
	cin>>_t;
	
	rep(_,_t){
		int n;
		cin>>n;
		vector<long long> a(n);
		long long s = 0;
		rep(i,n){
			cin>>a[i];
			s += a[i];
		}
		if(s%3!=0){
			cout<<"No"<<endl;
			continue;
		}
		
		bool f = true;
		rep(i,n){
			if(a[i] > s/3)f = false;
		}
		if(f)cout<<"Yes"<<endl;
		else cout<<"No"<<endl;
	}
	
	return 0;
}